diff --git a/docs/3-web-servers/04-server/_samples/complex-html/main.mjs b/docs/3-web-servers/04-server/_samples/complex-html/main.mjs
index 196aabce5..1cd3d2a3c 100644
--- a/docs/3-web-servers/04-server/_samples/complex-html/main.mjs
+++ b/docs/3-web-servers/04-server/_samples/complex-html/main.mjs
@@ -4,7 +4,7 @@ const app = express();
const names = ["田中", "鈴木", "佐藤"];
app.get("/", (request, response) => {
response.send(`
-
+
diff --git a/docs/3-web-servers/04-server/_samples/server-or-client/main.mjs b/docs/3-web-servers/04-server/_samples/server-or-client/main.mjs
index c8cc08553..1e53e9f75 100644
--- a/docs/3-web-servers/04-server/_samples/server-or-client/main.mjs
+++ b/docs/3-web-servers/04-server/_samples/server-or-client/main.mjs
@@ -3,7 +3,7 @@ const app = express();
app.get("/", (request, response) => {
response.send(`
-
+
diff --git a/docs/3-web-servers/04-server/index.md b/docs/3-web-servers/04-server/index.md
index 6211f889c..488b7ba2a 100644
--- a/docs/3-web-servers/04-server/index.md
+++ b/docs/3-web-servers/04-server/index.md
@@ -161,7 +161,7 @@ const app = express();
const names = ["田中", "鈴木", "佐藤"];
app.get("/", (request, response) => {
response.send(`
-
+
diff --git a/docs/3-web-servers/05-form/_samples/book-search-system/template.ejs b/docs/3-web-servers/05-form/_samples/book-search-system/template.ejs
index 8dcbc483f..c42e95d67 100644
--- a/docs/3-web-servers/05-form/_samples/book-search-system/template.ejs
+++ b/docs/3-web-servers/05-form/_samples/book-search-system/template.ejs
@@ -1,4 +1,4 @@
-
+
diff --git a/docs/3-web-servers/06-get-post/_samples/bulletin-board/template.ejs b/docs/3-web-servers/06-get-post/_samples/bulletin-board/template.ejs
index abdde5fe2..a346c6923 100644
--- a/docs/3-web-servers/06-get-post/_samples/bulletin-board/template.ejs
+++ b/docs/3-web-servers/06-get-post/_samples/bulletin-board/template.ejs
@@ -1,4 +1,4 @@
-
+
diff --git a/docs/3-web-servers/07-database/_samples/forum/template.ejs b/docs/3-web-servers/07-database/_samples/forum/template.ejs
index aa0e26495..74304eb95 100644
--- a/docs/3-web-servers/07-database/_samples/forum/template.ejs
+++ b/docs/3-web-servers/07-database/_samples/forum/template.ejs
@@ -1,4 +1,4 @@
-
+
@@ -7,7 +7,7 @@
<% for(const message of messages) { %>
- - <%= message %>
+ - <%= message %>
<% } %>
diff --git a/docs/3-web-servers/08-cookie/_samples/profile/index.ejs b/docs/3-web-servers/08-cookie/_samples/profile/index.ejs
index a23874e6e..212af9ccd 100644
--- a/docs/3-web-servers/08-cookie/_samples/profile/index.ejs
+++ b/docs/3-web-servers/08-cookie/_samples/profile/index.ejs
@@ -1,16 +1,16 @@
-
+
-
-
- profile
-
-
-
- <%= warning %>
- 新規登録
-
-
\ No newline at end of file
+
+
+ profile
+
+
+
+ <%= warning %>
+ 新規登録
+
+
diff --git a/docs/3-web-servers/08-cookie/_samples/profile/login.ejs b/docs/3-web-servers/08-cookie/_samples/profile/login.ejs
index 66c515cdb..0e1ff1318 100644
--- a/docs/3-web-servers/08-cookie/_samples/profile/login.ejs
+++ b/docs/3-web-servers/08-cookie/_samples/profile/login.ejs
@@ -1,11 +1,11 @@
-
+
-
-
- profile
-
-
- ようこそ!<%= username %>さん!
- プロフィールを表示
-
-
\ No newline at end of file
+
+
+ profile
+
+
+ ようこそ!<%= username %>さん!
+ プロフィールを表示
+
+
diff --git a/docs/3-web-servers/08-cookie/_samples/profile/profile.ejs b/docs/3-web-servers/08-cookie/_samples/profile/profile.ejs
index 5feb091cb..48879ffef 100644
--- a/docs/3-web-servers/08-cookie/_samples/profile/profile.ejs
+++ b/docs/3-web-servers/08-cookie/_samples/profile/profile.ejs
@@ -1,12 +1,12 @@
-
+
-
-
- profile
-
-
- 氏名:<%= name %>
- 年齢:<%= age %>
- 大学:<%= univ %>
-
-
\ No newline at end of file
+
+
+ profile
+
+
+ 氏名:<%= name %>
+ 年齢:<%= age %>
+ 大学:<%= univ %>
+
+
diff --git a/docs/3-web-servers/08-cookie/_samples/profile/resister.ejs b/docs/3-web-servers/08-cookie/_samples/profile/resister.ejs
index 57815ad42..63a23a46f 100644
--- a/docs/3-web-servers/08-cookie/_samples/profile/resister.ejs
+++ b/docs/3-web-servers/08-cookie/_samples/profile/resister.ejs
@@ -1,33 +1,33 @@
-
+
-
-
- profile
-
-
-
- <%= warning %>
-
-
\ No newline at end of file
+
+
+ profile
+
+
+
+ <%= warning %>
+
+
diff --git a/docs/6-exercise/6-express-and-ejs/_samples/express-ejs/template.ejs b/docs/6-exercise/6-express-and-ejs/_samples/express-ejs/template.ejs
index 074eeb60e..e785c7990 100644
--- a/docs/6-exercise/6-express-and-ejs/_samples/express-ejs/template.ejs
+++ b/docs/6-exercise/6-express-and-ejs/_samples/express-ejs/template.ejs
@@ -1,4 +1,4 @@
-
+
@@ -7,7 +7,7 @@
<% for (const department of departments) { %>
- - <%= department %>
+ - <%= department %>
<% } %>
diff --git a/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-express/departmentList.ejs b/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-express/departmentList.ejs
index cd3eb3315..798faf5a9 100644
--- a/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-express/departmentList.ejs
+++ b/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-express/departmentList.ejs
@@ -1,4 +1,4 @@
-
+
@@ -8,7 +8,7 @@
<%= facultyData[faculty].name %>の学科一覧
<% for (const department of facultyData[faculty].departments) { %>
- - <%= department %>
+ - <%= department %>
<% } %>
diff --git a/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-express/facultyList.ejs b/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-express/facultyList.ejs
index 880a920b6..5aa013f7b 100644
--- a/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-express/facultyList.ejs
+++ b/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-express/facultyList.ejs
@@ -1,4 +1,4 @@
-
+
@@ -8,7 +8,7 @@
東京大学の学部一覧
diff --git a/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-html/departmentList.ejs b/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-html/departmentList.ejs
index cd3eb3315..798faf5a9 100644
--- a/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-html/departmentList.ejs
+++ b/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-html/departmentList.ejs
@@ -1,4 +1,4 @@
-
+
@@ -8,7 +8,7 @@
<%= facultyData[faculty].name %>の学科一覧
<% for (const department of facultyData[faculty].departments) { %>
- - <%= department %>
+ - <%= department %>
<% } %>
diff --git a/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-html/facultyList.ejs b/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-html/facultyList.ejs
index edeaeb021..99c52a214 100644
--- a/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-html/facultyList.ejs
+++ b/docs/6-exercise/6-express-and-ejs/_samples/faculty-list-html/facultyList.ejs
@@ -1,4 +1,4 @@
-
+
@@ -8,7 +8,7 @@
東京大学の学部一覧
diff --git a/docs/6-exercise/8-database-and-cookie/_samples/cookie/index.ejs b/docs/6-exercise/8-database-and-cookie/_samples/cookie/index.ejs
index f088f438d..e0a4b4ca7 100644
--- a/docs/6-exercise/8-database-and-cookie/_samples/cookie/index.ejs
+++ b/docs/6-exercise/8-database-and-cookie/_samples/cookie/index.ejs
@@ -1,4 +1,4 @@
-
+
@@ -14,15 +14,15 @@
-
- <% for ( const item of items ){%>
+
+ <% for ( const item of items ){%>
|
- <% } %>
-
+ <% } %>
+
<% if(recommended){ %>
あなたへのおすすめは<%= recommended %>です
- <% } %>
+ <% } %>
diff --git a/docs/6-exercise/8-database-and-cookie/_samples/database/path-parameter/courses.ejs b/docs/6-exercise/8-database-and-cookie/_samples/database/path-parameter/courses.ejs
index 588886a5c..6780c99c3 100644
--- a/docs/6-exercise/8-database-and-cookie/_samples/database/path-parameter/courses.ejs
+++ b/docs/6-exercise/8-database-and-cookie/_samples/database/path-parameter/courses.ejs
@@ -1,4 +1,4 @@
-
+
@@ -15,11 +15,11 @@
<% for (const course of courses) {%>
-
- | <%= course.name %> |
- <%= course.hasTest %> |
- <%= course.description %> |
-
+
+ | <%= course.name %> |
+ <%= course.hasTest %> |
+ <%= course.description %> |
+
<% } %>
diff --git a/docs/6-exercise/8-database-and-cookie/_samples/database/path-parameter/index.ejs b/docs/6-exercise/8-database-and-cookie/_samples/database/path-parameter/index.ejs
index 30ec4502e..3e25e5aba 100644
--- a/docs/6-exercise/8-database-and-cookie/_samples/database/path-parameter/index.ejs
+++ b/docs/6-exercise/8-database-and-cookie/_samples/database/path-parameter/index.ejs
@@ -1,4 +1,4 @@
-
+
@@ -15,15 +15,15 @@
<% for (const teacher of teachers) {%>
-
- | <%= teacher.id %> |
- <%= teacher.name %> |
-
-
- |
-
+
+ | <%= teacher.id %> |
+ <%= teacher.name %> |
+
+
+ |
+
<% } %>
diff --git a/docs/6-exercise/8-database-and-cookie/_samples/database/query-parameter/courses.ejs b/docs/6-exercise/8-database-and-cookie/_samples/database/query-parameter/courses.ejs
index 43c4db01c..efb047679 100644
--- a/docs/6-exercise/8-database-and-cookie/_samples/database/query-parameter/courses.ejs
+++ b/docs/6-exercise/8-database-and-cookie/_samples/database/query-parameter/courses.ejs
@@ -1,4 +1,4 @@
-
+
@@ -15,11 +15,11 @@
<% for (const course of courses) {%>
-
- | <%= course.name %> |
- <%= course.hasTest %> |
- <%= course.description %> |
-
+
+ | <%= course.name %> |
+ <%= course.hasTest %> |
+ <%= course.description %> |
+
<% } %>
diff --git a/docs/6-exercise/8-database-and-cookie/_samples/database/query-parameter/index.ejs b/docs/6-exercise/8-database-and-cookie/_samples/database/query-parameter/index.ejs
index fc33fd65d..945355145 100644
--- a/docs/6-exercise/8-database-and-cookie/_samples/database/query-parameter/index.ejs
+++ b/docs/6-exercise/8-database-and-cookie/_samples/database/query-parameter/index.ejs
@@ -1,4 +1,4 @@
-
+
@@ -15,22 +15,22 @@
<% for (const teacher of teachers) {%>
-
- | <%= teacher.id %> |
- <%= teacher.name %> |
-
-
- |
-
+
+ | <%= teacher.id %> |
+ <%= teacher.name %> |
+
+
+ |
+
<% } %>
diff --git a/docs/6-exercise/8-database-and-cookie/index.md b/docs/6-exercise/8-database-and-cookie/index.md
index b91e43296..c383e5f84 100644
--- a/docs/6-exercise/8-database-and-cookie/index.md
+++ b/docs/6-exercise/8-database-and-cookie/index.md
@@ -238,7 +238,7 @@ app.get("/users/:id", (request, response) => {
```html title=index.ejs
-
+
@@ -256,14 +256,14 @@ app.get("/users/:id", (request, response) => {
<% for ( const item of items ){%>
- |
+ |
<% } %>
<% if(recommended){ %>
あなたへのおすすめは<%= recommended %>です
- <% } %>
+ <% } %>